:root{color-scheme:dark;--page:#101110;--surface-base:#151615;--contrast-ink:white;--surface-0:var(--surface-base);--surface-1:color-mix(in oklab, var(--surface-base), var(--contrast-ink) 6%);--surface-2:color-mix(in oklab, var(--surface-base), var(--contrast-ink) 10%);--nav-text:color-mix(in oklab, var(--contrast-ink), transparent 7%);--nav-muted:color-mix(in oklab, var(--contrast-ink), transparent 42%);--nav-line:color-mix(in oklab, var(--contrast-ink), transparent 83%);--text:#f4f3ef;--muted:#b1b1ad;--line:#393b39;--accent:#fdcd01;--accent-ink:#14140e;--hero-bg:#fdcd01;--hero-text:#15150e;--soft:#20221f;font-family:Noto Sans TC,Noto Sans HK,Microsoft JhengHei,system-ui,sans-serif}:root[data-theme=audio]{--page:#070907;--surface-base:#050605;--text:#f4f6ee;--muted:#a7afa2;--line:#343c30;--accent:#c7f000;--accent-ink:#111709;--hero-bg:#090c08;--hero-text:#f5f8ec;--soft:#171c14}:root[data-theme=vehicle]{--page:#151413;--surface-base:#151413;--text:#f5f0ea;--muted:#b9afa8;--line:#443832;--accent:#fc4b16;--accent-ink:#fff6ed;--hero-bg:#1b1917;--hero-text:#f7f0e9;--soft:#24211e}*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:115px}body{background:var(--page);color:var(--text);margin:0;line-height:1.65;overflow-x:hidden}body,button,a{-webkit-tap-highlight-color:transparent}button{font:inherit}img{max-width:100%;display:block}a{color:inherit;text-decoration:none}p,h1,h2,h3{margin-top:0}h1,h2,h3{letter-spacing:-.04em;line-height:1.12}h1{font-size:clamp(3.8rem,6.5vw,6.6rem)}h2{font-size:clamp(2.5rem,4.4vw,5rem)}h3{font-size:clamp(1.4rem,2vw,2rem)}::selection{background:var(--accent);color:var(--accent-ink)}:focus-visible{outline:3px solid var(--accent);outline-offset:4px}.wrap{width:min(1360px,100% - 64px);margin-inline:auto}.skip-link{z-index:1000;background:var(--accent);color:var(--accent-ink);padding:8px 16px;position:fixed;top:-80px;left:16px}.skip-link:focus{top:8px}.eyebrow{letter-spacing:.18em;text-transform:uppercase;font-size:.76rem;font-weight:800;line-height:1.2}.button{border:1px solid;border-radius:100px;justify-content:space-between;align-items:center;gap:2.2rem;min-height:54px;padding:12px 21px;font-weight:800;transition:transform .2s,background .2s,color .2s,border-color .2s;display:inline-flex}.button:hover{transform:translateY(-3px)}.button-primary{background:var(--accent);border-color:var(--accent);color:var(--accent-ink)}.button-primary:hover{background:color-mix(in oklab,var(--accent),white 12%)}.button-secondary{color:inherit;background:0 0}.button-secondary:hover{background:color-mix(in oklab,currentColor,transparent 90%)}.text-link{border-bottom:1px solid;align-items:center;gap:1.5rem;padding:0 0 7px;font-weight:800;display:inline-flex}.text-link:hover{color:var(--accent)}main{padding-top:88px}.nav-dock{z-index:100;position:fixed;top:12px;left:14px;right:14px}.nav-shell{--nav-bg:var(--surface-0);background:var(--nav-bg);width:min(1440px,100%);box-shadow:none;color:var(--nav-text);border:1px solid #0000;border-radius:12px;margin:auto;transition:background-color .2s,border-color .2s,box-shadow .2s;overflow:hidden}.nav-shell.is-scrolled,.nav-shell:hover,.nav-shell:focus-within{--nav-bg:var(--surface-1);border-color:var(--nav-line);box-shadow:0 8px 28px #0002}.nav-shell.is-open{--nav-bg:var(--surface-2);border-color:var(--nav-line);box-shadow:0 18px 48px #0005}.nav-row,.mega-panels,.mega-panel{background:0 0;border:0;border-radius:0}.nav-row{justify-content:space-between;align-items:center;gap:22px;height:64px;padding:0 16px 0 8px;display:flex}.nav-brand{flex:0 0 184px;height:62px;display:block;overflow:hidden}.nav-brand img{object-fit:cover;object-position:center;width:184px;height:62px}.nav-area,.nav-links{align-items:center;display:flex}.nav-area{flex:1;justify-content:space-between}.nav-links{gap:3px}.nav-links a,.mega-trigger{appearance:none;min-height:40px;color:var(--nav-text);cursor:pointer;background:0 0;border:0;border-radius:8px;align-items:center;gap:10px;padding:8px 13px;font-size:.88rem;font-weight:700;transition:background-color .2s;display:inline-flex}.nav-links a:hover,.mega-trigger:hover,.mega-trigger[aria-expanded=true],.nav-links a[aria-current=page]{background:var(--surface-2)}.mega-trigger svg{fill:none;stroke:currentColor;stroke-width:1.6px;width:12px;transition:transform .2s}.mega-trigger[aria-expanded=true] svg{transform:rotate(180deg)}.nav-cta{border:1px solid var(--nav-line);white-space:nowrap;border-radius:100px;align-items:center;gap:1.6rem;padding:9px 17px;font-size:.87rem;font-weight:800;transition:background-color .2s;display:flex}.nav-cta:hover{background:var(--surface-2)}.mega-panels{height:0;transition:height .33s cubic-bezier(.22,1,.36,1);overflow:hidden}.mega-panel{opacity:0;padding:25px 26px 33px;transition:opacity .2s,transform .2s;transform:translateY(6px)}.nav-shell.is-open .mega-panel:not([hidden]){opacity:1;transition-delay:60ms;transform:translateY(0)}.mega-panel[hidden]{display:none}.mega-grid{border-top:1px solid var(--nav-line);grid-template-columns:1fr 1fr minmax(230px,.8fr);gap:32px;padding-top:23px;display:grid}.mega-kicker{color:var(--nav-muted);margin-bottom:14px;font-size:.75rem;font-weight:800}.mega-link{border-radius:9px;align-items:flex-start;gap:15px;padding:11px 10px;transition:background-color .2s;display:flex}.mega-link:hover,.mega-link:focus-visible{background:var(--surface-2)}.mega-link-icon{border:1px solid var(--nav-line);width:32px;height:32px;color:var(--accent);border-radius:7px;flex:none;place-items:center;font-size:.72rem;font-weight:900;display:grid}.mega-link strong,.mega-link small{display:block}.mega-link strong{font-size:.9rem;line-height:1.3}.mega-link small{color:var(--nav-muted);margin-top:4px;font-size:.76rem;line-height:1.4}.mega-feature{border-left:1px solid var(--nav-line);align-items:center;gap:12px;min-height:190px;padding:14px;transition:background-color .2s;display:flex}.mega-feature:hover{background:var(--surface-2)}.mega-feature img{object-fit:cover;flex:none;width:93px;height:105px}.mega-feature span,.mega-feature small,.mega-feature strong,.mega-feature em{display:block}.mega-feature small{color:var(--accent);letter-spacing:.1em;font-size:.67rem;font-weight:800}.mega-feature strong{margin-top:6px;font-size:1.05rem;line-height:1.25}.mega-feature em{color:var(--nav-muted);margin-top:6px;font-size:.75rem;font-style:normal;line-height:1.4}.mobile-toggle{display:none}.hero{color:var(--hero-text);background:var(--hero-bg);padding:55px 0 26px}.hero-grid{grid-template-columns:1.03fr .97fr;align-items:center;gap:5%;min-height:475px;display:grid}.hero-copy{z-index:1;padding:28px 0;position:relative}.hero h1{white-space:normal;margin:17px 0 23px}.hero-lead{max-width:650px;font-size:clamp(1.04rem,1.4vw,1.22rem);line-height:1.75}.hero-actions{flex-wrap:wrap;gap:10px;margin:30px 0 21px;display:flex}.hero .button-primary{background:var(--hero-text);border-color:var(--hero-text);color:var(--hero-bg)}.hero .button-secondary{border-color:color-mix(in oklab,var(--hero-text),transparent 65%)}:root[data-theme=audio] .hero .button-primary,:root[data-theme=vehicle] .hero .button-primary{background:var(--accent);border-color:var(--accent);color:var(--accent-ink)}.hero-note{opacity:.74;font-size:.8rem}.hero-visual{place-items:center;min-width:0;min-height:390px;display:grid;position:relative}.hero-visual:before{content:"";border:1px solid color-mix(in oklab,var(--hero-text),transparent 73%);border-radius:50%;position:absolute;inset:4% 7%;transform:rotate(-17deg)}.hero-visual:after{content:"";aspect-ratio:1;background:color-mix(in oklab,var(--accent),transparent 25%);filter:blur(75px);opacity:.4;border-radius:50%;width:50%;position:absolute}.hero-visual-inner{z-index:1;width:88%;position:relative}.hero-visual-inner img{object-fit:contain;filter:drop-shadow(0 24px 22px #0005);width:100%;height:355px}.hero-visual-inner>span{letter-spacing:.1em;font-size:.72rem;font-weight:800;position:absolute;bottom:0;right:0}.hero-photo-credit{opacity:.65;max-width:70%;font-size:.62rem;line-height:1.25;position:absolute;bottom:0;left:0}.hero-steps{border-top:1px solid color-mix(in oklab,var(--hero-text),transparent 64%);grid-template-columns:repeat(3,1fr);margin-top:18px;display:grid}.hero-steps a{border-right:1px solid color-mix(in oklab,var(--hero-text),transparent 64%);align-items:flex-start;gap:15px;padding:22px 17px 7px 0;transition:transform .2s;display:flex}.hero-steps a:hover{transform:translateY(-3px)}.hero-steps a:last-child{border:0;padding-left:20px}.hero-steps a:nth-child(2){padding-left:20px}.hero-steps b{font-size:.74rem}.hero-steps strong,.hero-steps small{display:block}.hero-steps strong{font-size:1rem;line-height:1.25}.hero-steps small{opacity:.72;max-width:230px;margin-top:6px;font-size:.75rem;line-height:1.45}.step-arrow{margin-left:auto;font-size:1.1rem}.what-grid{grid-template-columns:1fr 1fr;align-items:start;gap:10%;display:grid}.section-intro h2{max-width:650px;margin:18px 0 23px}.section-intro>p:not(.eyebrow){max-width:520px;color:var(--muted);font-size:1.05rem}.service-list{border-top:1px solid 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span{color:var(--text);letter-spacing:-.05em;white-space:nowrap;opacity:.83;font-size:clamp(1.2rem,2vw,2rem);font-weight:900}@keyframes marquee{to{transform:translate(-50%)}}.section-heading{justify-content:space-between;align-items:end;gap:30px;margin-bottom:45px;display:flex}.section-heading h2{max-width:690px;margin:15px 0 0}.section-heading>p{max-width:300px;color:var(--muted);margin:0}.showcase-grid{grid-template-columns:1.08fr .92fr;gap:20px;margin-bottom:36px;display:grid}.showcase-item{min-width:0;display:block}.showcase-1{grid-row:span 2}.showcase-image{background:var(--soft);overflow:hidden}.showcase-image img{object-fit:cover;width:100%;height:290px;transition:transform .5s cubic-bezier(.22,1,.36,1)}.showcase-1 .showcase-image img{height:660px}.showcase-item:hover img{transform:scale(1.045)}.photo-credit{color:var(--muted);margin-top:6px;font-size:.64rem;line-height:1.3;display:block}.photo-credit:hover,.hero-photo-credit:hover{text-decoration:underline}.showcase-caption{border-bottom:1px solid var(--line);grid-template-columns:1fr auto;gap:0 15px;padding:13px 2px 15px;display:grid}.showcase-caption>span:first-child{color:var(--muted);letter-spacing:.09em;grid-column:1/-1;font-size:.68rem;font-weight:800}.showcase-caption h3{margin:3px 0 0;font-size:1.35rem}.trust-section{background:var(--soft)}.trust-grid{grid-template-columns:1fr .8fr;align-items:center;gap:10%;display:grid}.trust-grid h2{max-width:620px}.trust-grid p{max-width:510px;color:var(--muted)}.cert-row{gap:18px;margin-top:33px;display:flex}.cert-row img{object-fit:contain;width:96px;height:36px}.trust-detail{border-top:1px solid var(--line);grid-template-columns:50px 1fr;display:grid}.trust-detail span,.trust-detail p{border-bottom:1px solid var(--line);padding:20px 0}.trust-detail span{color:var(--accent);font-size:.82rem;font-weight:800}.trust-detail p{color:var(--text);margin:0;font-size:1.4rem;font-weight:800}.faq-grid{grid-template-columns:.8fr 1.2fr;gap:10%;display:grid}.faq-grid>div:first-child>p:last-child{color:var(--muted)}.faq-grid details{border-bottom:1px solid var(--line)}.faq-grid details:first-child{border-top:1px solid var(--line)}.faq-grid summary{cursor:pointer;justify-content:space-between;gap:15px;padding:23px 0;font-size:1.13rem;font-weight:800;list-style:none;display:flex}.faq-grid summary::-webkit-details-marker{display:none}.faq-grid summary span{color:var(--accent);font-size:1.5rem;line-height:1;transition:transform .2s}.faq-grid details[open] summary span{transform:rotate(45deg)}.faq-grid details p{max-width:630px;color:var(--muted);margin:0 0 23px}.faq-grid .text-link{margin-top:26px}.final-cta{background:var(--accent);color:var(--accent-ink);padding:90px 0 105px}.final-cta h2{max-width:850px;margin:18px 0;font-size:clamp(3.4rem,7vw,7.5rem)}.final-cta p:not(.eyebrow){max-width:590px}.final-cta .button-primary{background:var(--accent-ink);border-color:var(--accent-ink);color:var(--accent);margin-top:20px}.site-footer{background:#0a0b0a;padding:70px 0 22px}.footer-grid{grid-template-columns:1.1fr .8fr 1fr;gap:7%;display:grid}.footer-grid img{object-fit:cover;width:200px;height:85px}.footer-grid p,.footer-grid small{color:var(--muted)}.footer-grid nav{gap:8px;display:grid}.footer-grid nav a:hover{color:var(--accent)}.footer-label{margin-top:0}.footer-cta{border-bottom:1px solid var(--accent);color:var(--accent);margin-bottom:15px;font-size:1.15rem;font-weight:800;display:inline-block}.footer-grid small{font-size:.75rem;display:block}.footer-bottom{border-top:1px solid var(--line);color:var(--muted);justify-content:space-between;gap:20px;margin-top:70px;padding-top:15px;font-size:.72rem;display:flex}.page-hero{background:var(--soft);padding:105px 0 90px}.page-hero.small{padding:75px 0}.page-hero .eyebrow{color:var(--accent)}.page-hero h1{margin:14px 0 17px;font-size:clamp(3.8rem,6vw,6.5rem)}.page-hero p:last-child{max-width:740px;color:var(--muted);font-size:1.12rem}.item-row{border-bottom:1px solid var(--line);grid-template-columns:1.1fr .9fr;align-items:center;gap:8%;padding:45px 0;scroll-margin-top:115px;display:grid}.item-row:nth-child(2n) .item-photo{order:2}.item-photo{background:var(--soft)}.item-photo img{object-fit:cover;width:100%;height:450px}.item-number{color:var(--accent);letter-spacing:.1em;font-size:.76rem;font-weight:800}.item-copy h2{margin:20px 0}.item-copy p{max-width:520px;color:var(--muted);font-size:1.04rem}.item-copy .item-note{font-size:.8rem}.soft-section{background:var(--soft)}.narrow{max-width:950px}.narrow p:not(.eyebrow){max-width:650px;color:var(--muted);font-size:1.12rem}.narrow .button{margin-top:25px}.process-row{border-top:1px solid var(--line);grid-template-columns:120px .8fr 1fr;align-items:start;gap:40px;padding:43px 0;display:grid}.process-row:last-child{border-bottom:1px solid var(--line)}.process-row span{color:var(--accent);font-size:1.2rem;font-weight:900}.process-row h2{margin:0;font-size:clamp(2rem,3vw,3.3rem)}.process-row p{max-width:470px;color:var(--muted);margin:5px 0 0;font-size:1.1rem}.split-text{grid-template-columns:1fr 1fr;gap:10%;display:grid}.split-text p{color:var(--muted);font-size:1.07rem}.split-text .button{margin-top:18px}.about-grid{grid-template-columns:1fr 1fr;align-items:center;gap:10%;display:grid}.about-mark{background:var(--soft);overflow:hidden}.about-mark img{object-fit:cover;width:100%;height:500px}.about-grid p{color:var(--muted);font-size:1.06rem}.legal-copy h2{margin:0 0 15px;font-size:1.6rem}.legal-copy p{color:var(--muted);margin:0 0 42px}@media (width<=1100px){.nav-row{gap:10px}.nav-brand{flex-basis:145px}.nav-brand img{width:145px}.nav-links a,.mega-trigger{padding-inline:9px;font-size:.82rem}.mega-grid{gap:12px}.hero-grid{gap:1%}}@media (width<=880px){.wrap{width:min(100% - 36px,680px)}main{padding-top:84px}.nav-dock{left:12px;right:12px}.nav-row{height:auto;min-height:62px;padding:0 12px;display:block}.nav-brand{width:165px;height:62px;display:block}.nav-brand img{width:165px;height:62px}.mobile-toggle{border:1px solid var(--nav-line);width:40px;height:38px;color:var(--nav-text);background:0 0;border-radius:8px;flex-direction:column;justify-content:center;gap:5px;padding:9px;display:flex;position:absolute;top:12px;right:13px}.mobile-toggle span{background:currentColor;width:100%;height:1.5px;display:block}.nav-area{padding:5px 0 15px;display:none}.nav-shell.is-mobile-open .nav-area{display:block}.nav-links{gap:3px;display:grid}.nav-links a,.mega-trigger{justify-content:space-between;width:100%;padding:11px 8px;font-size:.97rem}.nav-cta{justify-content:space-between;margin-top:8px}.mega-panel{padding:8px 11px 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img{height:300px}.footer-grid{grid-template-columns:1fr}.footer-grid>div:last-child{grid-column:auto}.footer-bottom{display:block}.footer-bottom span{margin-bottom:6px;display:block}.page-hero{padding:72px 0}.page-hero h1{font-size:3.35rem}.item-photo img{height:310px}}@media (prefers-reduced-motion:reduce){*,:before,:after{scroll-behavior:auto!important;transition-duration:.01ms!important;animation-duration:.01ms!important;animation-iteration-count:1!important}.brand-track{animation:none}}body{overflow-x:visible}svg.lucide{stroke-width:1.75px;flex-shrink:0;width:22px;height:22px}[hidden]{display:none!important}.sr-only{clip:rect(0,0,0,0);white-space:nowrap;border:0;width:1px;height:1px;margin:-1px;padding:0;position:absolute;overflow:hidden}.wrap{max-width:1280px}h1,h2,h3{text-wrap:balance}p{text-wrap:pretty}.nav-shell{border-radius:20px;overflow:visible}.nav-row{height:72px;padding:6px 20px}.nav-brand{flex:0 0 48px;width:48px;height:48px;overflow:visible}.nav-brand 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a{align-items:center;padding-block:26px}.hero-steps .step-icon{color:var(--accent)}.hero-carousel{min-width:0;padding:20px 12px 0}.hero-deck{aspect-ratio:1/1.05;width:100%;position:relative}.scene-card{transform-origin:50% 90%;background:#182015;border:1px solid #46503e;border-radius:16px;transition:transform .55s,opacity .55s;position:absolute;inset:0;overflow:hidden}.scene-card[data-state=active]{z-index:3;opacity:1;transform:rotate(-2deg)}.scene-card[data-state=next]{z-index:2;transform:rotate(3deg)translate(8px,-5px)scale(.97)}.scene-card[data-state=previous]{z-index:1;transform:rotate(6deg)translate(10px,-10px)scale(.94)}.scene-card:not([data-state=active]){pointer-events:none}.scene-card img{object-fit:cover;width:100%;height:68%}.scene-copy{gap:16px;padding:20px;display:flex}.scene-number{color:var(--accent);font-size:.85rem;font-weight:800}.scene-copy h2{margin:0 0 6px;font-size:clamp(1.2rem,1.8vw,1.65rem);line-height:1.3}.scene-copy p{color:var(--muted);margin:0;font-size:.8rem}.scene-copy .scene-label{letter-spacing:.09em;margin-bottom:6px;font-size:.65rem}.carousel-controls{justify-content:center;align-items:center;gap:8px;margin-top:24px;display:flex}.carousel-controls button{width:44px;height:44px;color:var(--text);border:1px solid var(--line);cursor:pointer;background:0 0;border-radius:50%;place-items:center;padding:0;display:grid}.carousel-controls button:hover{border-color:var(--accent);color:var(--accent)}.carousel-controls button:disabled{opacity:.5;cursor:default}.carousel-pages{display:flex}.carousel-pages button{border:0;border-radius:6px}.carousel-pages span{background:var(--muted);border-radius:50%;width:7px;height:7px}.carousel-pages [aria-current=true] span{background:var(--accent);border-radius:8px;width:20px}.section{padding:clamp(70px,8vw,112px) 0}h2{font-size:clamp(2rem,3.4vw,3.6rem);line-height:1.25}.what-grid{gap:8%}.service-list>div{grid-template-columns:48px 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img{object-fit:contain;width:250px;height:auto;margin-bottom:24px}.footer-cta{align-items:center;gap:12px;min-height:44px;display:inline-flex}.footer-grid nav a{align-items:center;min-height:44px;display:flex}.page-hero{padding:85px 0 65px}.page-hero h1{max-width:15ch;font-size:clamp(2.7rem,5.5vw,5rem);line-height:1.2}.page-hero p:last-child{max-width:42em;font-size:1.06rem}.item-photo{background:radial-gradient(#293126,#151b13 75%);border-radius:14px;padding:24px}.item-photo img{object-fit:contain;height:360px;padding:15px}.item-photo .product-soundbars{height:250px}.item-copy h2{font-size:clamp(2rem,3vw,3rem)}.process-row{grid-template-columns:80px 1fr 1.15fr;gap:30px}.process-number{gap:16px;display:grid}.about-mark{border:1px solid var(--line);border-radius:16px;padding:40px}.about-mark img{object-fit:contain;height:auto}.legal-copy{max-width:800px}.legal-copy p{line-height:1.95}@media (width<=1100px) and (width>=881px){.nav-area{margin-left:15px}.hero-grid{gap:3%}.hero-actions{flex-direction:column;align-items:flex-start}.scene-copy{gap:10px;padding:15px}.scene-card img{height:62%}.hero-deck{aspect-ratio:1/1.13}.mega-feature{flex-direction:column;align-items:flex-start}}@media (width<=880px){.nav-row{height:auto;padding:12px}.nav-brand,.nav-brand img{width:38px;height:38px}.nav-area{margin-left:0}.mobile-toggle{width:44px;height:44px;padding:10px;top:10px;right:14px}.is-mobile-open .menu-open-icon{display:none}.is-mobile-open .menu-close-icon{display:block}.nav-shell{max-height:calc(100dvh - 24px);overflow-y:auto}.mega-grid{max-height:none;overflow:visible}.mega-feature{min-height:110px}.hero{padding-top:30px;display:block}.hero-grid{grid-template-columns:1fr;gap:28px;display:grid}.hero-copy{width:100%;margin:0;padding:8px 0 0}.hero-logo{width:80%;max-width:490px;margin-bottom:28px}.hero h1{font-size:clamp(2.4rem,7vw,4rem)}.hero-carousel{width:100%;max-width:600px;margin:auto;padding:10px 14px 0}.hero-deck{aspect-ratio:1/1.03}.scene-copy h2{font-size:1.5rem}.hero-steps{margin-top:32px}.hero-steps a,.hero-steps a:nth-child(2),.hero-steps a:last-child{padding:20px 0}.hero-steps small{max-width:none}.showcase-1{grid-area:span 2}.showcase-image img{height:180px;padding:20px}.showcase-1 .showcase-image img{height:467px;padding:24px}.showcase-image .product-soundbars{height:180px;padding:20px}.section-heading>p{max-width:34em;margin-top:20px}.process-row{grid-template-columns:55px 1fr}.item-row{gap:24px}}@media (width<=540px){.wrap{width:calc(100% - 40px)}.hero-actions{flex-direction:column;align-items:stretch;display:flex}.hero-note{margin-bottom:0}.hero-carousel{padding-inline:10px}.hero-deck{aspect-ratio:auto;height:390px}.scene-card img{height:61%}.scene-copy{gap:10px;padding:18px 14px}.scene-copy h2{font-size:1.23rem}.scene-copy p{font-size:.76rem}.scene-copy .scene-label{font-size:.62rem}.carousel-controls{gap:3px}.showcase-grid{display:block}.showcase-1 .showcase-image img{height:330px;padding:30px}.showcase-image img{height:220px;padding:28px}.showcase-image .product-soundbars{height:200px;padding:24px}.showcase-item{margin-bottom:35px}.item-photo img{height:280px;padding:0}.item-photo .product-soundbars{height:180px}.page-hero{padding:60px 0}.page-hero h1{font-size:2.65rem}.process-row{gap:10px}.process-row h2{font-size:1.85rem}.process-row p{font-size:1rem}.about-mark{padding:30px 20px}.button{gap:15px;max-width:100%}.brand-track{gap:18px 30px;padding-inline:20px}}.page-hero.small h1{max-width:16ch;font-size:clamp(2.2rem,4vw,3.6rem)}.content-page{padding-top:0}.content-page h1{letter-spacing:-.03em;max-width:18ch;font-size:clamp(2rem,4vw,3.1rem)}.content-page .lead{color:var(--muted);max-width:46rem;font-size:1.12rem}.content-page .crumb{color:var(--muted);flex-wrap:wrap;gap:.5rem;margin-bottom:1rem;font-size:.9rem;display:flex}.content-page .crumb [aria-current=page]{color:var(--muted)}.content-page .article-hero{margin:1.5rem 0}.content-page .article-hero img{aspect-ratio:4/3;object-fit:cover;border-radius:12px;width:100%}.content-page .prose{max-width:46rem}.content-page .prose h2{margin:2rem 0 .8rem;font-size:clamp(1.35rem,2.2vw,1.85rem)}.content-page .prose h3{margin:1.4rem 0 .5rem;font-size:1.12rem}.content-page .prose a{text-underline-offset:3px;text-decoration:underline}.content-page .prose table{border-collapse:collapse;width:100%}.content-page .prose th,.content-page .prose td,.table-wrap th,.table-wrap td{border:1px solid var(--line);text-align:left;padding:10px 12px}.table-wrap{overflow-x:auto}.content-page .article-cta{margin-top:2.4rem}.article-list{gap:16px;margin:0;padding:0;list-style:none;display:grid}.article-list a{border:1px solid var(--line);background:var(--surface-1);border-radius:12px;gap:8px;padding:22px 24px;display:grid}.article-list h2{margin:0;font-size:1.25rem}.article-list span{font-weight:800}.empty-note{max-width:40rem}.case-card-grid{grid-template-columns:repeat(auto-fill,minmax(280px,1fr));gap:20px;display:grid}.case-card{border:1px solid var(--line);background:var(--surface-1);border-radius:12px;flex-direction:column;display:flex;overflow:hidden}.case-card img{aspect-ratio:4/3;object-fit:cover;width:100%}.case-card-body{gap:8px;padding:18px 18px 22px;display:grid}.case-card-body h2{margin:0;font-size:1.2rem}.case-photo-grid{grid-template-columns:repeat(auto-fit,minmax(260px,1fr));gap:16px;margin:1.5rem 0;display:grid}.case-photo-grid img{aspect-ratio:4/3;object-fit:cover;border-radius:12px;width:100%}@media (prefers-reduced-motion:reduce){.scene-card{transition:none}}@media (width<=880px){.hero-copy{order:0}.hero-carousel{order:1}}@media 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img{height:57%}.scene-copy{gap:10px;padding:20px 14px}.scene-number{font-size:1.3rem}.scene-copy h2{font-size:1.4rem}.scene-copy p:not(.scene-label){font-size:.92rem}.hero-steps strong{font-size:1.2rem}.hero-steps small{font-size:.9rem}}.inquiry-section{padding-block:clamp(72px,9vw,120px)}.inquiry-grid{grid-template-columns:minmax(0,.85fr) minmax(280px,1.15fr);align-items:start;gap:clamp(28px,5vw,72px);display:grid}.inquiry-grid h2{margin:14px 0 16px;font-size:clamp(2.4rem,4vw,4.2rem)}.inquiry-grid>div>p:last-child{max-width:28em;color:var(--muted)}.quote-form{border:1px solid var(--line);background:var(--soft);border-radius:16px;padding:clamp(20px,3vw,36px)}.form-grid{grid-template-columns:1fr 1fr;gap:16px;display:grid}.quote-form label{gap:8px;font-size:.92rem;font-weight:700;display:grid}.quote-form>label{margin-top:16px}.quote-form input,.quote-form select,.quote-form textarea{border:1px solid var(--line);background:var(--page);width:100%;min-height:48px;color:var(--text);font:inherit;border-radius:12px;padding:12px 14px;font-weight:400}.quote-form textarea{resize:vertical}.quote-form .button{justify-content:center;width:100%;margin-top:20px}.form-note{color:var(--muted);margin:12px 0 0;font-size:.85rem}.form-error{color:#ffb4a8;margin:16px 0 0;font-size:.85rem;font-weight:700}.form-error[hidden]{display:none}@media (width<=880px){.inquiry-grid,.form-grid{grid-template-columns:1fr}}